Create Clean Webpages with Twitter Bootstrap Introduction Do you need to a lay out a webpage in a clean and straightforward way? Do you find yourself Googling how to deal with tabs, menus, popups, forms and other UI elements? Do you find other layouts and samples and end up ripping out the basics to get started? Bootstrap is a very good framework to get a page up and running quickly - and provides plenty of advanced features. In this article, I'm going to show you how to get started with Bootstrap, and why you should bother. What're We Going To Use? We're going to be dealing with very basic code and only a few files - however, for the screenshots and example project I'll use Visual Studio 2012. Creating the Project Let's create an empty web project: We should have something pretty clean and lean, like so: Now head to Twitter Bootstrap's site and download the package: The bootstrap download contains three folders - css, img and js. <! This is the basic project structure. Setting up Bootstrap First, we need to include jQuery. <! <! <body><! <!
USB-Keyboard with Arduino and V-USB library, an example | petRockBlog This is another short example of a demo application that makes use of the V-USB library together with an Arduino. I show, how an USB keyboard functionality can be implemented. The motivation: The V-USB library provides a quite simple possibility to realize USB devices with arbitrary USB descriptors. This is useful, for example, if the device that you want to connect to can only handle certain types of USB devices. The V-USB library allows you to implement exactly the device descriptor that can be understood by the other device. This exemplary project is a summary from various sources. This example makes use of the Arduino 1.0 IDE and the fifth alpha release of the V-USB library. 1 Arduino board. For the button: 1x switch/push button etc.1x 10K resistor For the assembling, we need a breadboard and some jumper wires. To ease the connection to the USB socket, I prepared the following image, which indicates the pin out of a USB-B female socket: Like this: Like Loading...
Terminology, Syntax, & Introduction - A Beginner's Guide to HTML Before beginning our journey to learn HTML and CSS it is important to understand the differences between the two languages, their syntax, and some common terminology. As an overview, HTML is a hyper text markup language created to give content structure and meaning. CSS, also known as cascading style sheets, is a presentation language created to give content style and appearance. To put this into laymen terms, HTML determines the structure and meaning of content on a web page while CSS determines the style and appearance of this content. Taking this concept a bit further, the HTML p element is used to display a paragraph of text on a web page. Common HTML Terms When getting started with HTML you are likely to hear new, and often strange, terms. Elements Elements are designators that define objects within a page, including structure and content. Tags Elements are often made of multiple sets of tags, identified as opening and closing tags. <a>... Attributes HTML Document Structure & Syntax <!
Programming paradigm A programming paradigm is a fundamental style of computer programming, a way of building the structure and elements of computer programs. Capablities and styles of various programming languages are defined by their supported programming paradigms; some programming languages are designed to follow only one paradigm, while others support multiple paradigms. There are six main programming paradigms: imperative, declarative, functional, object-oriented, logic and symbolic programming. Overview Overview of the various programming paradigms:5 In object-oriented programming, programmers can think of a program as a collection of interacting objects, while in functional programming a program can be thought of as a sequence of stateless function evaluations. Programming paradigms can also be compared with programming models which are abstractions of computer systems. History Machine code Procedural languages All these languages follow the procedural paradigm.
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Bootstrap customization and responsive design | lynda.com tutorial Recently I’ve been using a really awesome framework called Bootstrap to put small websites together. In this article, I’m going to guide you through the basics of the Bootstrap installation process, and how the Bootstrap framework can be customized for a responsive web design. The end result of this tutorial will be a custom Bootstrap website (you can see the final website here). If you prefer to skip the basics and get right to the Bootstrap code, you can download the code directly from GitHub. Why Bootstrap? Bootstrap is a framework that provides an easy-to-use 12-column grid system for a 940 pixel wide container as well as a fluid layout grid that adjusts to the size of a browser. To put the benefit of using Bootstrap into perspective, consider how you go about building a website. Imagine how much quicker and easier your web build could be if you used Bootstrap to help you organize everything from designing site structure to defining site maps and building column structures. Base CSS